APA Style
Floyd, David.. (1997).
GCSE Business studies (_).
:
Letts Education.
Chicago Style
Floyd, David..
GCSE Business studies.
_
:
Letts Education,
1997.
.
MLA Style
Floyd, David..
GCSE Business studies.
_
:
Letts Education,
1997.
.
Turabian Style
Floyd, David..
GCSE Business studies.
_
:
Letts Education,
1997.
.